CN213991348U - Environment monitoring device and receive and release structure thereof - Google Patents
Environment monitoring device and receive and release structure thereof Download PDFInfo
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- CN213991348U CN213991348U CN202120047417.9U CN202120047417U CN213991348U CN 213991348 U CN213991348 U CN 213991348U CN 202120047417 U CN202120047417 U CN 202120047417U CN 213991348 U CN213991348 U CN 213991348U
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Abstract
The utility model relates to the technical field of environmental monitoring, and discloses an environmental monitoring device and a retraction structure thereof, the environmental monitoring device comprises a protection box, a retraction rod block and a support plate, the top of the right side of the protection box is fixedly connected with the left side of the retraction box, the top of the left side of the protection box is fixedly connected with the right side of the retraction rod block, the outer side of the protection box is fixedly connected with the inner part of the support plate, the protection box comprises an installation block, a spring groove is arranged in the installation block, springs are fixedly connected with the inner walls of the left side and the right side of the spring groove, a ring groove is arranged on the outer side of a support rod, the support rod is mutually matched with the spring groove, the ring groove is mutually matched with a bent plate, when a detector body is placed at the top of the installation block, the support rod is positioned in the spring groove, the bent plate extrudes the springs, when the bent plate is positioned in the ring groove, the springs are restored to the original state, under the action of a plurality of the support rods and the bent plate, the installation block can be fixed very conveniently, and installation by workers is facilitated.
Description
Technical Field
The utility model relates to an environmental monitoring technical field specifically is an environmental monitoring device and receive and release structure thereof.
Background
The environmental monitoring means that the environmental quality and the change trend thereof are determined by measuring the representative value of the factors influencing the environmental quality, the environmental monitoring is to track the change of the environmental quality by detecting the content and the discharge amount of various substances influencing human beings and the environment, determine the environmental quality level, provide the basis and guarantee for the work of environmental management, pollution control and the like, in short, know the environmental level and carry out the environmental monitoring, which is the premise of developing all environmental work, and the environmental monitoring generally comprises the processes of background investigation, determination scheme, optimized distribution, on-site sampling, sample transportation, experimental analysis, data collection, comprehensive analysis and the like. In general, the process of obtaining information is planning-sampling-analyzing-integrating.
Present monitoring devices are more troublesome when the installation detector, probably need spend a large amount of time in the installation, and work efficiency is lower, and simultaneously when not detecting, can't be sealed to the detector, and outdoor dust, rain, snow, sand and dust etc. get into easily, influence the detector life-span, for this reason we have proposed an environment monitoring device and receive and release the structure.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an environment monitoring device and receive and release structure thereof, it is fairly simple when possessing the installation detector, need not spend a large amount of time in the installation, advantages such as work efficiency is higher are more troublesome when having solved the installation detector, probably need spend a large amount of times in the installation, problem that work efficiency is lower.
In order to achieve the above object, the utility model provides a following technical scheme: an environment monitoring device comprises a protection box, an installation structure, a retractable structure and a support plate, wherein the retractable structure is arranged at the top of the protection box, the installation structure is arranged in the protection box, and the outer side of the protection box is fixedly connected with the inner part of the support plate;
the mounting structure comprises a protection box, a mounting block is arranged at the bottom of the protection box, a spring groove is formed in the mounting block, springs are fixedly connected to the inner walls of the left side and the right side of the spring groove, a bent plate is fixedly connected to one side adjacent to the springs, a rolling ball is movably connected to the inner part of one side, away from the springs, of the bent plate, a detector body is lapped at the top of the protection box, a supporting rod is fixedly connected to the bottom of the detector body, an annular groove is formed in the outer side of the bottom end of the supporting rod, and a ventilation hole is formed in the top of the protection box;
the retractable structure comprises a retractable box, a motor is arranged in the retractable box, the top of the motor is fixedly connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a first gear, the top of the retractable box is fixedly communicated with a rotating wheel box, a second gear is arranged in the rotating wheel box, the back of the second gear is fixedly connected with a retractable wheel, the outer side of the retractable wheel is lapped with a shielding plate, the left side of the shielding plate is fixedly connected with one end of a pull rope, the other end of the pull rope is wound on the upper end of a retractable rod, and the top of the protective box is fixedly connected with a chute;
the top of the left side of the protection box is fixedly connected with a volute spiral spring box, and the inner wall of the volute spiral spring box is fixedly connected with a volute spiral spring; the middle of the retraction rod penetrates through the volute spiral spring box and is connected with the volute spiral spring, and the lower end of the retraction rod is rotatably connected to the retraction rod block;
the backup pad is including flexible bracing piece, flexible bracing piece outside fixedly connected with baffle.
Preferably, the rolling balls are arranged in a plurality of numbers, the rolling balls are positioned on one side, away from the spring, of the curved plate and distributed in a rectangular array, and the annular groove is matched with the curved plate.
Preferably, the supporting rod is provided with a plurality of, and is a plurality of the supporting rod is located detector body bottom and is the distribution of rectangle array, and is a plurality of supporting rod diameter and the inside looks adaptation of spring groove.
Preferably, the top end of the rotating shaft penetrates through the storage box and extends into the rotating wheel box, and the first gear is meshed with the second gear.
Preferably, the front face of the retractable wheel penetrates through the rotating wheel box and extends into the rotating wheel box, the front face of the retractable wheel is movably connected with the inner part of the rotating wheel box, and the outer side of the shielding plate is movably connected with the inner part of the sliding groove.
The retraction structure of the environment monitoring device comprises a retraction box, wherein a motor is arranged in the retraction box, the top of the motor is fixedly connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a first gear, the top of the retraction box is fixedly communicated with a rotating wheel box, a second gear is arranged in the rotating wheel box, the back of the second gear is fixedly connected with a retraction wheel, the outer side of the retraction wheel is lapped with a shielding plate, the left side of the shielding plate is fixedly connected with one end of a pull rope, the other end of the pull rope is wound on the upper end of a retraction rod, and the top of a protection box is fixedly connected with a sliding groove;
the top of the left side of the protection box is fixedly connected with a volute spiral spring box, and the inner wall of the volute spiral spring box is fixedly connected with a volute spiral spring; the middle of the retraction rod penetrates through the volute spiral spring box and is connected with the volute spiral spring, and the lower end of the retraction rod is rotatably connected to the retraction rod block.
The utility model provides an environment monitoring device's mounting structure, includes the guard box, the guard box bottom is provided with the installation piece, the inside spring groove of having seted up of installation piece, the equal fixedly connected with spring of spring groove left and right sides inner wall, the adjacent one side fixedly connected with bent plate of spring, the inside swing joint in spring one side has the spin is kept away from to the bent plate, guard box top overlap joint has the detector body, detector body bottom fixedly connected with branch, the annular has been seted up in the branch bottom outside, the ventilation hole has been seted up at the guard box top.
Compared with the prior art, the utility model provides an environmental monitoring device and mounting structure and receive and release structure thereof possesses following beneficial effect:
1. the environment monitoring device is characterized in that the inner bottom wall of the protective box is provided with the mounting block, the top of the mounting block is provided with the spring groove, springs are arranged on the inner walls of the left side and the right side of the spring groove, a curved plate is arranged on one side of each spring, a plurality of rolling balls are arranged on one side of the curved plate far away from the springs, the top of the mounting block is provided with a detector body, the bottom of the detector body is provided with a support rod, the outer side of the supporting rod is provided with a ring groove, the supporting rod is matched with the spring groove, the ring groove is matched with the curved plate, when the detector body is placed at the top of the mounting block, the supporting rod is positioned in the spring groove, the curved plate extrudes the spring, when the curved plate is positioned in the annular groove, the spring is restored to the original state, and under the action of the plurality of supporting rods and the curved plate, the installation block can be fixed very conveniently, installation by workers is facilitated, and the effect of convenience in installation is achieved.
2. The environment monitoring device is characterized in that a motor is arranged on the inner bottom wall of a retraction box, a rotating shaft is arranged at the top of the motor, a first gear is arranged on the outer side of the top end of the rotating shaft, a rotating wheel box is arranged at the top of the retraction box, a second gear is arranged inside the rotating wheel box, a retraction wheel is arranged on the back of the rotating wheel box, a shielding plate is arranged on the outer side of the retraction wheel, a vent hole is formed in the top of a protective box, a rotating rod is arranged at the top of a rotating rod block, a volute spring is arranged on the outer side of the rotating rod, a pull rope is arranged on the left side of the shielding plate, the left end of the pull rope is sleeved on the top of the rotating rod, when rain or snow is externally connected, the shielding plate can shield the vent hole in the top of the protective box to prevent water in the device from being damaged, when detection is needed, the motor is started to enable the retraction wheel to rotate to receive the shielding plate to the outer side of the retraction wheel, so as to achieve convenient adjustment of the shielding plate, the effect of the protection device is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the spring slot of the present invention;
FIG. 3 is a perspective view of the curved plate structure of the present invention;
FIG. 4 is a perspective view of the top structure of the protective box of the present invention;
fig. 5 is a schematic view of the front structure of the protection box of the present invention.
Wherein: 1. a protection box; 101. mounting blocks; 102. a spring slot; 103. a spring; 104. a curved plate; 105. rolling a ball; 106. a detector body; 107. a strut; 108. a ring groove; 109. a vent hole; 2. storing and releasing boxes; 201. a motor; 202. a rotating shaft; 203. a first gear; 204. a wheel box; 205. a second gear; 206. a retracting wheel; 207. a shielding plate; 208. pulling a rope; 209. a chute; 3. a rod retracting block; 301. retracting the rod; 302. a volute spiral spring case; 303. a volute spiral spring; 4. a support plate; 401. a support bar; 402. a separator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
The present embodiment is an embodiment of an environment monitoring apparatus.
Referring to fig. 1-5, an environmental monitoring device comprises a protection box 1, an installation structure, a retractable structure and a support plate 4, wherein the retractable structure is arranged at the top of the protection box 1, the installation structure is arranged in the protection box, and the outer side of the protection box 1 is fixedly connected with the inner part of the support plate 4;
the mounting structure comprises a protection box 1, wherein a mounting block 101 is arranged at the bottom of the protection box 1, a spring groove 102 is formed in the mounting block 101, springs 103 are fixedly connected to the inner walls of the left side and the right side of the spring groove 102, a bent plate 104 is fixedly connected to one side adjacent to the springs 103, a rolling ball 105 is movably connected to the inner part of one side, away from the springs 103, of the bent plate 104, a detector body 106 is lapped at the top of the protection box 1, a supporting rod 107 is fixedly connected to the bottom of the detector body 106, a ring groove 108 is formed in the outer side of the bottom end of the supporting rod 107, and a ventilation hole 109 is formed in the top of the protection box 1;
the retractable structure comprises a retractable box 2, a motor 201 is arranged in the retractable box 2, the top of the motor 201 is fixedly connected with a rotating shaft 202, the top end of the rotating shaft 202 is fixedly connected with a first gear 203, the top of the retractable box 2 is fixedly communicated with a rotating wheel box 204, a second gear 205 is arranged in the rotating wheel box 204, the back of the second gear 205 is fixedly connected with a retractable wheel 206, the outer side of the retractable wheel 206 is lapped with a shielding plate 207, the left side of the shielding plate 207 is fixedly connected with one end of a pull rope 208, the other end of the pull rope 208 is wound on the upper end of a retractable rod 301, and the top of the protection;
a volute spring box 302 is fixedly connected to the top of the left side of the protection box 1, and a volute spring 303 is fixedly connected to the inner wall of the volute spring box 302; the middle of the retraction rod 301 passes through the scroll spring box 302 and is connected with the scroll spring 303, and the lower end of the retraction rod 301 is rotatably connected to the retraction rod block 3;
the supporting plate 4 comprises a telescopic supporting rod 401, and a partition plate 402 is fixedly connected to the outer side of the telescopic supporting rod 401.
Through the technical scheme, the inner bottom wall of the protection box 1 is provided with the installation block 101, the top of the installation block 101 is provided with the spring groove 102, the inner walls of the left side and the right side of the spring groove 102 are provided with the springs 103, one side of the spring 103 is provided with the bent plate 104, one side of the bent plate 104, which is far away from the springs 103, is provided with the plurality of rolling balls 105, the top of the installation block 101 is provided with the detector body 106, the bottom of the detector body 106 is provided with the supporting rod 107, the outer side of the supporting rod 107 is provided with the annular groove 108, the supporting rod 107 is mutually matched with the spring groove 102, the annular groove 108 is mutually matched with the bent plate 104, when the detector body 106 is placed at the top of the installation block 101, the supporting rod 107 is positioned inside the spring groove 102, the bent plate 104 extrudes the spring 103, when the bent plate 104 is positioned inside the annular groove 108, the spring 103 is restored to the original state, and the installation block can be conveniently fixed under the action of the plurality of the supporting rods 107 and the bent plate 104, the shielding plate 207 completely shields the top of the protection box 1, when detection is needed, the motor 201 is started to rotate the rotating shaft 202 and the first gear 203 so as to drive the second gear and the retracting wheel 206 to rotate, the retracting wheel 206 rotates to receive the shielding plate 207 outside the retracting wheel 206, the pull rope drives the retracting rod 301 to rotate at the moment so as to compress the volute spring 303 and expose the vent hole 109, the vent hole 109 is opened for detection, the detector body 106 adopts an atmospheric gridding detection unit produced by Bluey corporation, the product model is LY-KIT103, the detection unit has mature technology and abundant information, various gas detection types, convenient operation and accurate measurement, the retracting wheel 206 rotates to receive the shielding plate 207 outside the retracting wheel 206, the pull rope 208 drives the retracting rod 301 to rotate at the moment, after the pull rope 208 is completely unfolded, the shielding plate 207 is pulled to limit the shielding plate 207 from sliding to the right, at this time, the motor 201 stops rotating, the torsion of the spiral spring 303 makes the winding rod 301 generate a rotation trend, the rotation trend of the winding rod 301 generates a pulling force acting on the shielding plate 207 through the pulling rope 208 to make it generate a closing trend, which is smaller than the friction force between the shielding plate 207 and the chute 209, thereby limiting the opening size of the shielding plate 207, the spiral spring 303 compresses, when the motor 201 rotates reversely, the winding and unwinding wheel 206 lays the shielding plate 207 on the top of the protection box 1 to protect the device thereof, because the spiral spring 303 itself has a restoring force, the pulling rope 208 is rewound on the winding rod 301, it should be noted that the ventilation holes 109 of the protection box 1 are arranged above the box body in fig. 1, it should be understood that the positions of the ventilation holes 109 are not limited, those skilled in the art can arrange the ventilation holes and the shielding plate 207 on the side and the bottom of the protection box 1 as required, as but one embodiment of the location of the vent holes 109.
Specifically, a plurality of rolling balls 105 are arranged, the rolling balls 105 are located on one side, away from the spring 103, of the curved plate 104 and distributed in a rectangular array, and the annular groove 108 is matched with the curved plate 104.
Through above-mentioned technical scheme, spin 105 has set up a lot, when bent plate 104 takes out from the inside of annular 108, can reduce both sides frictional force, the convenience device can better take out, for easy to assemble with take out, all set up the chamfer through last edge and lower edge of the shaft part of branch 107 in annular 108 below, when the installation with take out, respectively through downside chamfer to push away bent plate 104 and upside chamfer to push away bent plate 104 to the outside, realize the installation and take out.
Specifically, a plurality of supporting rods 107 are arranged, the supporting rods 107 are located at the bottom of the detector body 106 and distributed in a rectangular array, and the diameters of the supporting rods 107 are matched with the inside of the spring groove 102.
Through the technical scheme, the supporting rods 107 are arranged in a plurality, and the main purpose is to enable the detector body 106 to be well fixed and prevent accidents during working.
Specifically, the top end of the rotating shaft 202 penetrates through the storage box 2 and extends into the rotating wheel box 204, and the first gear 203 and the second gear 205 are meshed with each other.
Through the technical scheme, the motor 201 is a reciprocating motor, the internal circuit of the motor 201 is a motor through electromagnetic braking, and is similar to a motor for hoisting metallurgy, when the motor 201 is not electrified, the rotating shaft 202 cannot rotate randomly, and the shielding plate 207 can conveniently receive the outer side of the retractable wheel 206.
Specifically, the front surface of the retracting wheel 206 penetrates through the rotating wheel box 204 and extends into the rotating wheel box 204, the front surface of the retracting wheel 206 is movably connected with the inside of the rotating wheel box 204, and the outer side of the shielding plate 207 is movably connected with the inside of the sliding groove 209.
Through the technical scheme, the shielding plate 207 is made of soft materials, is similar to a protective rubber plate, can shield rainwater, and can be received outside the retractable wheel 206.
Example two
The embodiment is an embodiment of a retractable structure of an environment monitoring device.
The retraction structure of the environment monitoring device comprises a retraction box 2, wherein a motor 201 is arranged inside the retraction box 2, a rotating shaft 202 is fixedly connected to the top of the motor 201, a first gear 203 is fixedly connected to the top end of the rotating shaft 202, a rotating wheel box 204 is fixedly communicated with the top of the retraction box 2, a second gear 205 is arranged inside the rotating wheel box 204, a retraction wheel 206 is fixedly connected to the back of the second gear 205, a shielding plate 207 is lapped outside the retraction wheel 206, one end of a pull rope 208 is fixedly connected to the left side of the shielding plate 207, the other end of the pull rope 208 is wound on the upper end of a retraction rod 301, and a sliding groove 209 is fixedly connected to the top of a protection box 1;
a volute spring box 302 is fixedly connected to the top of the left side of the protection box 1, and a volute spring 303 is fixedly connected to the inner wall of the volute spring box 302; the middle of the retraction rod 301 passes through the scroll spring case 302 and is connected with the scroll spring 303, and the lower end of the retraction rod 301 is rotatably connected to the retraction rod block 3.
Through the technical scheme, under the normal condition, the shielding plate 207 shields the top of the protection box 1 completely, when detection is needed, the motor 201 is started, the rotating shaft 202 and the first gear 203 rotate, the second gear and the retractable wheel 206 are driven to rotate, the retractable wheel 206 rotates to enable the shielding plate 207 to receive the outer side of the retractable wheel 206, the pull rope drives the retractable rod 301 to rotate at the moment, the volute spiral spring 303 is compressed, the vent hole 109 is exposed, and the vent hole 109 is opened for detection.
EXAMPLE III
The present embodiment is an embodiment of a mounting structure of an environment monitoring apparatus.
The mounting structure of an environmental monitoring device under this embodiment, including guard box 1, 1 bottom of guard box is provided with installation piece 101, the inside spring groove 102 of having seted up of installation piece 101, the equal fixedly connected with spring 103 of the equal fixedly connected with of spring groove 102 left and right sides inner wall, the adjacent one side fixedly connected with bent plate 104 of spring 103, the inside swing joint in spring 103 one side has spin 105 is kept away from to bent plate 104, 1 top overlap joint of guard box has detector body 106, detector body 106 bottom fixedly connected with branch 107, annular 108 has been seted up in the branch 107 bottom outside, ventilation hole 109 has been seted up at 1 top of guard box.
Through above-mentioned technical scheme, when putting detector body 106 at the top of installation piece 101, branch 107 is located the inside of spring groove 102, and bent plate 104 extrudees spring 103, and when bent plate 104 was located the inside of annular 108, spring 103 recovered to original state, and under a plurality of branches 107 and the effect of bent plate 104, can be very conveniently fixed the installation piece, make things convenient for the staff to install.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environment monitoring device, includes guard box (1), mounting structure, receive and releases structure and backup pad (4), its characterized in that: the top of the protection box (1) is provided with a retractable structure, an installation structure is arranged in the protection box, and the outer side of the protection box (1) is fixedly connected with the inner part of the support plate (4);
the mounting structure comprises a protection box (1), a mounting block (101) is arranged at the bottom of the protection box (1), a spring groove (102) is formed in the mounting block (101), springs (103) are fixedly connected to the inner walls of the left side and the right side of the spring groove (102), a bent plate (104) is fixedly connected to one side adjacent to the springs (103), a rolling ball (105) is movably connected to the inner side of one side, away from the springs (103), of the bent plate (104), a detector body (106) is lapped at the top of the protection box (1), a support rod (107) is fixedly connected to the bottom of the detector body (106), an annular groove (108) is formed in the outer side of the bottom end of the support rod (107), and a ventilation hole (109) is formed in the top of the protection box (1);
the retractable structure comprises a retractable box (2), a motor (201) is arranged in the retractable box (2), a rotating shaft (202) is fixedly connected to the top of the motor (201), a first gear (203) is fixedly connected to the top end of the rotating shaft (202), a rotating wheel box (204) is fixedly communicated with the top of the retractable box (2), a second gear (205) is arranged in the rotating wheel box (204), a retractable wheel (206) is fixedly connected to the back of the second gear (205), a shielding plate (207) is lapped on the outer side of the retractable wheel (206), one end of a pull rope (208) is fixedly connected to the left side of the shielding plate (207), the other end of the pull rope (208) is wound on the upper end of a retractable rod (301), and a sliding groove (209) is fixedly connected to the top of the protection box (1);
the top of the left side of the protection box (1) is fixedly connected with a volute spiral spring box (302), and the inner wall of the volute spiral spring box (302) is fixedly connected with a volute spiral spring (303); the middle of the retraction rod (301) penetrates through the volute spiral spring box (302) and is connected with the volute spiral spring (303), and the lower end of the retraction rod (301) is rotatably connected to the retraction rod block (3);
the supporting plate (4) comprises a telescopic supporting rod (401), and a partition plate (402) is fixedly connected to the outer side of the telescopic supporting rod (401).
2. The environmental monitoring device of claim 1, wherein: the rolling balls (105) are arranged in a plurality, the rolling balls (105) are located on one side, away from the spring (103), of the curved plate (104) and distributed in a rectangular array mode, and the annular groove (108) is matched with the curved plate (104).
3. The environmental monitoring device of claim 1, wherein: the supporting rods (107) are arranged in a plurality of numbers, the supporting rods (107) are located at the bottom of the detector body (106) and distributed in a rectangular array mode, and the diameters of the supporting rods (107) are matched with the inner portions of the spring grooves (102).
4. The environmental monitoring device of claim 1, wherein: the top end of the rotating shaft (202) penetrates through the storage box (2) and extends into the rotating wheel box (204), and the first gear (203) is meshed with the second gear (205).
5. The environmental monitoring device of claim 1, wherein: the front face of the retractable wheel (206) penetrates through the rotating wheel box (204) and extends into the rotating wheel box (204), the front face of the retractable wheel (206) is movably connected with the interior of the rotating wheel box (204), and the outer side of the shielding plate (207) is movably connected with the interior of the sliding groove (209).
6. The utility model provides an environment monitoring device receive and releases structure which characterized in that: the protection box comprises a storage box (2), a motor (201) is arranged in the storage box (2), a rotating shaft (202) is fixedly connected to the top of the motor (201), a first gear (203) is fixedly connected to the top end of the rotating shaft (202), a rotating wheel box (204) is fixedly communicated with the top of the storage box (2), a second gear (205) is arranged in the rotating wheel box (204), a storage wheel (206) is fixedly connected to the back of the second gear (205), a shielding plate (207) is lapped on the outer side of the storage wheel (206), one end of a pull rope (208) is fixedly connected to the left side of the shielding plate (207), the other end of the pull rope (208) is wound on the upper end of a storage rod (301), and a sliding groove (209) is fixedly connected to the top of the protection box (1);
the top of the left side of the protection box (1) is fixedly connected with a volute spiral spring box (302), and the inner wall of the volute spiral spring box (302) is fixedly connected with a volute spiral spring (303); the middle of the retraction rod (301) penetrates through the volute spiral spring box (302) and is connected with the volute spiral spring (303), and the lower end of the retraction rod (301) is rotatably connected to the retraction rod block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120047417.9U CN213991348U (en) | 2021-01-08 | 2021-01-08 | Environment monitoring device and receive and release structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120047417.9U CN213991348U (en) | 2021-01-08 | 2021-01-08 | Environment monitoring device and receive and release structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213991348U true CN213991348U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120047417.9U Active CN213991348U (en) | 2021-01-08 | 2021-01-08 | Environment monitoring device and receive and release structure thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN213991348U (en) |
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2021
- 2021-01-08 CN CN202120047417.9U patent/CN213991348U/en active Active
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Inventor after: Wang Kejing Inventor after: Yin Xinwei Inventor after: Du Fan Inventor after: Wang Qin Inventor after: Qi shengqun Inventor before: Wang Kejing Inventor before: Yin Xinwei Inventor before: Du Fan Inventor before: Wang Qin Inventor before: Qi shengqun |